Increase conversion

Reduce returns

Sell smart

Designed for every apparel business, SAIA Perfect Fit helps your customers find the right size for all products on your website.

Easy to install

Installing SAIA Perfect Fit is easy. Add our plug-in to your website, upload size charts and you're all set

Easy to use

Unlike similar solutions, Perfect Fit is intuitive to use. Your customers simply upload two photos just once and instantly get their size in every brand on your website

Enjoy your increased revenue

SAIA Perfect Fit increases conversion rates and reduces returns which means increased revenue for your business

Two photos to the Perfect Fit

SAIA Perfect Fit determines the size of your customers with only two photos taken with a smartphone camera. It works on every device and every platform.

“We created SAIA Perfect Fit to help brands and retailers advance archaic fit, sizing, and grading rules by providing them with the technology to capture body size and shape data about their customers.”

Vadim Rogovskiy



SAIA Perfect Fit is easily integrated into any website or mobile app via widget, API or SDK. For widget the integration process takes up to one hour.

Personal dashboard

Access your account to find all the necessary documentation and support and see how your customers are using SAIA Perfect Fit.

Personalized Marketing

SAIA Perfect Fit generates the data needed to help you create personalized product offerings that fit your customers.

Custom Solutions

We can customize advanced features and capabilities so that you can recommend the perfect product to fit your customers body shape.


How does SAIA Perfect Fit works exactly?

SAIA Perfect Fit processes the measurements of your customers and then compares them to your product data (ie. size charts, techpacks). It then recommends the perfect size to your customers for items they’ve selected.

How can I install the SAIA Perfect Fit widget?

Simply paste a line of code on your website, upload size charts and product data, import item lists, and link them to your personal dashboard.

What does The Perfect Fit button look like?

Take a look at The Perfect Fit button in the DEMO on this page. The button can be easily customized, but you need some experience in front-end development.

Do my customers need to upload the photos every time they want to buy something?

No, we only need your customers to upload the two photos one time. Our technology makes fit recommendations on all products based on those two photos.

What if I don't have any data for some of the product?

If you don’t have product data or size charts for some products, then The Perfect Fit button won’t be displayed on those products pages.

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